WILSON HD ROTATING ELECT part description

Technical Specification:

Series 25SI
OE Manufacturer DELCO REMY
Voltage 24
Amperage Rating 50
Clocking 1:30 Bat Term
Mount Type J180
Regulator Type Internal
External Regulator Included No
Fan Type External
External Fan Included Yes
UPC 661432100265
VMRS Code 031001000
Harmonized Tariff Code 8511500000

Application Summary:

  • 1981-1985 Western Star 4800
  • 1981-1985 Western Star 4900
  • 1981-1982 Western Star WSH
  • 1983-1984 White WCL
  • 1981-1984 White WCM
  • 1981-1984 White WCS
  • 1981-1984 White WHL
  • 1981-1984 White WHS
  • 1984-1984 White WIL
  • 1984-1984 White WIM
  • 1984-1984 White WIS
  • 1981-1984 White WX

Product Description

ALTERNATOR NEW, DR IR/EF 25SI 12V 50A

Application Summary

1964: ALLIS CHALMERS, CATERPILLAR, CATERPILLAR MARINE, CLARK, CONSTRUCTION EQUIPMENT CO., CUMMINS, DRESSER, EUCLID, FIAT-ALLIS, INTERNATIONAL, KOMATSU, MURPHY DIESEL, TEREX, WABCO, WAUKESHA, WESTERN STAR, WHITE

Features & Benefits

  • Internally regulated alternator manufactured in a world-class manufacturing facility by industry leading professionals
  • Loaded with great features to outlast and outperform your factory installed alternator
  • OE-quality fitment, appearance, and durability, making it capable of delivering long years of reliable service
  • Parameters and configurations are checked through automated computerized test, eliminating the possibility of human error
  • Can be installed in place with minimum to no installation issues

Wilson 25SI Series Alternator

Get the power you need from your rig by matching its powerful engine with the Wilson 25SI Series alternator. With its durable construction and high-efficiency design, this alternator performs well even under the most grueling operating conditions.

Product Attributes

Voltage 24
Fan Type External
External Fan Included Yes
External Regulator Included No
Regulator Type Internal
Amperage Rating 50
Mounting Type J180
Clocking 1:30 Bat Term
OE Manufacturer DELCO REMY
Series 25SI

Additional Information

Country of Origin (Primary) CN
Harmonized Tariff Code (Schedule B) 8511500000
Harmonized Tariff Code (HTS) 8511500000
Warranty Distance 100000
Warranty Distance UOM DH
Warranty Time 12
Warranty Time UOM MO
VMRS Code 031001000

Part Interchanges

Fits Vehicles

  • Western Star WSH (1981-1982)
  • Western Star 4900 (1981-1982, 1984-1985)
  • Western Star 4800 (1981-1982, 1985)
  • White WIL (1984)
  • White WIS (1984)
  • White WHS (1981-1984)
  • White WCL (1983-1984)
  • White WIM (1984)
  • White WCM (1981-1984)
  • White WHL (1981-1984)
  • White WCS (1981-1984)
  • White WX (1981-1984)

Dedicated to helping customers find the right part at the right place and with the right price, Wilson® supplies the automotive, heavy-duty truck, marine, agricultural, and industrial aftermarkets with the highest-quality components that meet or exceed strict OE standards. Founded in 1940, Wilson is a known manufacturer and remanufacturer of starters, alternators, brake calipers, generators, and electrical parts. This brand takes great pride in its state-of-the-art production facilities, advanced manufacturing and remanufacturing tools and techniques, and several strategically located warehouses. These assets make it possible for Wilson’s product development and engineering team to achieve its quality objectives and unceasingly improve the efficiency of its products and processes. With continued innovation and improvement initiatives, Wilson provides the industry with first-rate products at reasonable prices. 

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